The D-Proline, 4-methyl-, (4R)-, with the CAS registry number 31137-95-8, is also known as (4R)-4-Methyl-D-proline. This chemical's molecular formula is C₆H₁₁NO₂ and molecular weight is 129.16. What's more, its systematic name is (2R, 4R)-4-Methylpyrrolidine-2-carboxylic acid.

Physical properties about D-Proline, 4-methyl-, (4R)- are: (1)# of Rule of 5 Violations: 0; (2)#H bond acceptors: 3; (3)#H bond donors: 2; (4)#Freely Rotating Bonds: 1; (5)Polar Surface Area: 49.33 Å²; (6)Index of Refraction: 1.469; (7)Molar Refractivity: 32.61 cm³; (8)Molar Volume: 116.9 cm³; (9)Polarizability: 12.92×10^-24 cm³; (10)Surface Tension: 36.2 dyne/cm; (11)Density: 1.104 g/cm³; (12)Flash Point: 105.1 °C; (13)Enthalpy of Vaporization: 53.68 kJ/mol; (14)Boiling Point: 250.2 °C at 760 mmHg; (15)Vapour Pressure: 0.00694 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: OC(=O)[C@H]1C[C@@H](C)CN1
(2) InChI: InChI=1/C6H11NO2/c1-4-2-5(6(8)9)7-3-4/h4-5,7H,2-3H2,1H3,(H,8,9)/t4-,5-/m1/s1
(3) InChIKey: KKJQZEWNZXRJFG-RFZPGFLSBW